Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Int J Precis Eng Manuf

Search In Journal Title:

Abbravation: International Journal of Precision Engineering and Manufacturing

Search In Journal Abbravation:

Publisher

Korean Society for Precision Engineering

Search In Publisher:

DOI

10.1007/bf00943505

Search In DOI:

ISSN

2005-4602

Search In ISSN:
Search In Title Of Papers:

NDE of lowvelocity impact damages in composite la

Authors: Ghiseok Kim Soonsung Hong KyungYoung Jhang Geon Hee Kim
Publish Date: 2012/05/30
Volume: 13, Issue: 6, Pages: 869-876
PDF Link

Abstract

In this paper the lowvelocity impact damage in composite laminates was investigated by three NDE Nondestructive Evaluation techniques Electronic Speckle Pattern Interferometry ESPI digital shearography and ultrasound Cscan The objective of this study is to evaluate the detection performance of each NDE technique against lowvelocity impact damage in fiber glass composite laminates when the specimen was inspected from front surface impact side which may be available in depot level Unidirection and crossply fiber glass composite laminates were impact damaged with four energy levels 5 10 15 18 J by drop weight impact machine The results showed that ESPI and digital shearography techniques were able to identify the barely visible lowvelocity impact damage However some limitations for detection depth were found in ESPI and digital shearography because the impact damage on reverse side was rarely detected by them Nonetheless ESPI and digital shearography techniques were estimated as one of useful NDE methods embedded with improved post processings including image process and optimal calibration method for different excitations

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Valveless piezoelectric micropump of parallel double chambers
  2. Performance of honed surface profiles to artificial hip joints: An experimental investigation
  3. Direct fabrication of nano-wrinkled 3D microstructures using fitfully accumulated two-photon polymerization
  4. Machining model of position-attitude in Magnetorheological Finishing (MRF) of high-precision off-axis aspheric optical elements
  5. Direct visual servoing framework based on optimal control for redundant joint structures
  6. Development of warm forming parts for automotive body dash panel using AZ31B magnesium alloy sheets
  7. Design optimization method for 7 DOF robot manipulator using performance indices
  8. Beam vibration control using cellulose-based Electro-Active Paper sensor
  9. Dry rotary swaging–approaches for lubricant free process design
  10. Chemical mechanical planarization of copper bumps on printed circuit board
  11. Preparation of micro-channel catalytic reactor coated with macro-porous Al 2 O 3 for fuel reformer
  12. Development of a surface-based virtual dental sculpting simulator with multimodal feedback
  13. Kinetic role of the metatarsophalangeal joint in normal walking: Joint moment and power
  14. Development of acoustic emission signal parameter and its application for strength estimation of friction welded joints
  15. Optimal product design for life cycle assessment (LCA) with the case study of universal motors
  16. From design for manufacturing (DFM) to manufacturing for design (MFD) via hybrid manufacturing and smart factory: A review and perspective of paradigm shift
  17. Molecular dynamics simulations of plastic material deformation in machining with a round cutting edge
  18. Physical simulation of small melter for LTCC (low temperature co-fired ceramic) frit
  19. Development of post processor for five-axis machine of non-orthogonal head tilting type
  20. Influence of current collector and cathode area discrepancy on performance evaluation of solid oxide fuel cell with thin-film-processed cathode
  21. Research advancement of green technologies
  22. Texture evolution in low-C flat rolled steels on the physical properties
  23. Generation of velocity profiles with speed limit of each axis for high-speed machining using look-ahead buffer
  24. Comparative studies of parameters calibration for focused ion beam deposition
  25. Development of a new head/brain model for the prediction of subdural hemorrhage
  26. Prediction of heating-line paths in induction heating process using the artificial neural network
  27. Multi objective optimization of friction stir welding parameters using FEM and neural network
  28. Service reliability improvement in manufacturing and operating systems
  29. A study on the characteristics of a wafer-polishing process according to machining conditions
  30. FlipBot: A new field robotic platform for fast stair climbing
Search Result: